<section class="sidebar">
<ul class="sidebar-menu" id="menu">
{volist name=":getNav()" id="vo"}
<li class="treeview active">
    <a>
        <i class="{$vo.icon}"></i><span>{$vo.title}</span>
        <i class="fa fa-angle-left pull-right"></i>
    </a>
    <ul class="treeview-menu">
        {volist name="vo.child" id="voo"}
        <li><a href="{$voo.name}" {if($voo.name == strtolower($_SERVER['REQUEST_URI']))}class="url-selected"{/if}><i class="fa"></i>{$voo.title}</a></li>
        {/volist}
    </ul>
</li>
{/volist}
</ul>
</section>